Krystle is a distinctive girls' name in United States, ranking #2802 in 1997 with 44 recorded births. The name reached its all-time peak in 1996 with 72 births ranking #1970. Since 1996, the popularity has decreased by 38.9%. In 1997, approximately 1 in every 39,560 girls born was named Krystle. FALLING Recent data shows the name is currently falling.